EP2373384B1 - Procédé et dispositif pour la lutte contre l'incendie spécifique à un volume et/ou une surface dans des zones de bâtiments et d'installations menacées par un incendie - Google Patents

Procédé et dispositif pour la lutte contre l'incendie spécifique à un volume et/ou une surface dans des zones de bâtiments et d'installations menacées par un incendie Download PDF

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Publication number
EP2373384B1
EP2373384B1 EP09801387.3A EP09801387A EP2373384B1 EP 2373384 B1 EP2373384 B1 EP 2373384B1 EP 09801387 A EP09801387 A EP 09801387A EP 2373384 B1 EP2373384 B1 EP 2373384B1
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EP
European Patent Office
Prior art keywords
fire
extinguishing agent
per
extinguishing
supports
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EP09801387.3A
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German (de)
English (en)
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EP2373384B8 (fr
EP2373384A1 (fr
Inventor
Thorsten Clauss
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Clauss Torsten
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Individual
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Publication of EP2373384B1 publication Critical patent/EP2373384B1/fr
Publication of EP2373384B8 publication Critical patent/EP2373384B8/fr
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems

Definitions

  • the invention relates to a method for volume and / or surface specific fighting fire with extinguishing agents in fire-prone areas of buildings and facilities, in which the extinguishing agent supplied by a horizontally arranged in the building piping system with branches and shut-off valves in vertical hollow columns of the building of an extinguishing valve body , And in case of fire by extinguishing agent ejection devices under pressure in specific amount and duration finely atomized or sprayed, the shut-off valves are opened after detecting a fire by detection means for releasing the extinguishing agent, a trigger signal generated and at the same time triggered by a logic matrix an alarm, issued at least one fire message to a helping body, the extinguishing agent is unlocked and electrical and oxidizing systems are switched off, with at least one extinguishing agent wall from Sprühneben to prevent the fire and / or fire-prone area Overloading of a thermal load in other areas along at least one between the fire or fire-prone area belonging, integrated in
  • the invention further relates to a device for carrying out the aforementioned method according to the preamble of claim 15.
  • This known method proceeds in such a way that the fire-endangered area is subdivided into individual volume and / or area elements, the volume and / or area elements combined into separate monitoring areas and / or zones with autonomous control units respectively assigned to these zones in the monitoring areas
  • the fire is detected and located by a temperature-sensitive and / or pressure-responsive, all volume and / or surface elements of a surveillance zone on at least one area enclosing triggering and detection means, the the temperature and / or pressure change to the relevant control unit passes, those monitoring areas are determined, which envelop the fire area, wherein the corresponding control units are locked, the pressure and temperature changes in a control variable for Opening the extinguishing agent supply implemented in the fire area and depending on the course of the detected pressure and temperature change those control units are activated, which envelop the fire area.
  • a shelf storage device with vertical supports and horizontal beams is known, of which at least the supporting vertical supports are formed as water-filled steel hollow profile rails, which are connected to a water supply line and a water-discharge line, one of which open at the top and the other bottom and means for Generation of a water flow through the vertical supports in case of fire are present.
  • the water-carrying horizontal beams are provided with sprinklers, which open in response to temperature increase and distribute the adjacent extinguishing water vertically down directly into the shelf.
  • the issue of extinguishing agent is not adapted to the course of the fire and takes place in such an amount that damage to the stored goods and technical equipment can not be ruled out.
  • a fire protection system for buildings with sprinklers which are set at a predeterminable temperature and / or smoke in action and are arranged on at least one medium supplying a fire extinguishing pipe.
  • the pipeline carrying the sprinklers is connected to at least one air duct provided with openings for forming a statically supporting component for eg a roof or a ceiling.
  • this known prior art uses sprinklers with all their disadvantages of uncontrolled release of water after opening for fire fighting, the supporting pipe is used to support a roof or a ceiling.
  • the vertical supports of the structure are not media leading and are not protected against heat in case of fire.
  • Another known solution provides a fire-resistant structure that has water outlet devices and these with each other and with a central water supply connecting supply lines, the triggering of the water outlet devices and the central water supply via a fire alarm device.
  • water outlet spray nozzles are used and arranged along at least a part of the structure and designed so that the water exits as finely dispersed spray droplets or aerosol from them, the edge regions of the exit cone adjacent spray nozzles penetrate each other and in case of fire, lying within their reach parts of the Cover structure in fog.
  • the fire extinguishing agent is discharged uncontrollably and independently of the fire. Escape routes, openings in walls and technical device are applied to surface-wide with extinguishing agent.
  • the extinguishing agent consumption is correspondingly high and damage caused by extinguishing agent can not be prevented. Furthermore, from the CN 2 535 468 Y and FR 2 336 641 A1 hollow Tragmetallkonstrumenten known in a building in which water for cooling, heating and fire fighting is performed.
  • the present invention seeks to improve a method and devices of the type mentioned above for structures such that the thermal load in case of fire can not spread to other areas and escape routes, driveways, openings in walls and parked technical Device such as control panels, forklifts, etc., while further minimizing the consumption of extinguishing agents and reducing the damage in case of fire while increasing the efficiency largely exempt from the influence of the extinguishing agent, at the same time a structural compensation between the building and the extinguishing system is achieved.
  • the solution according to the invention is based on the knowledge of fire detection and / or fire fighting and / or fire control and / or fire control of individual industrial facilities, such as high-bay warehouse functionally connected to the fire protection safety concept of the plant enclosing structure and fire protection walls of extinguishing agent to and / or into the fire-endangered area / s.
  • the device according to the invention is characterized in that the vertical extinguishing agent-carrying supports, extinguishing agent ejection means and detection means are positioned on escape routes, lanes or paths, openings on fire walls or technological equipment of the building, wherein the logic matrix is configured to perform the steps a ) to f) of claim 1 another extinguishing agent wall of spray to protect and cool the escape routes, lanes or roads, openings on fire walls or technological equipment within the building between the associated supports sets.
  • the Fig. 1 shows a plan of a building 1, in which the device according to the invention is integrated.
  • the structure 1 is divided into different fire protection sections.
  • a block storage as fire protection section A and a curved multi-user system fire protection section B be placed at ground level, which can be reached by a extending through the building 1 roadway as a fire protection section C located in the building wall door areas as fire protection area D.
  • This classification is exemplary and may well have a different subdivision.
  • the load-bearing and non-structural vertical supports 2 of the structure 1 are hollow and form lines 3 for the supply of extinguishing agent.
  • the supports 2 are aligned with each other such that they circumscribe the fire protection sections A, B, C in a straight line at regular intervals.
  • the vertical supports 2 subdivide the individual fire protection sectiones themselves. It only has to be ensured that the supports 2 can form a regular rectilinear grid in and / or around the corresponding fire protection section.
  • the device according to the invention consists essentially of at least one extinguishing agent container for holding an extinguishing agent, for example water, at least one system for generating the required extinguishing medium pressure of 0.5 to 20 bar, a main valve and valves, which belong to the total designated 4 extinguishing valve body, a Horizontally in any plane of the structure, such as near the roof, inserted pipe system 5 with parallel lines 6 for supplying extinguishing agent in the lines 3 of the vertical supports 2, control units 7, which are connected to the pipe system 5 and the vertical supports 2, extinguishing agent ejection 8th for discharging extinguishing agent, detection means 9 and an unnamed fire control panel with an integrated logic matrix 10.
  • an extinguishing agent for example water
  • a main valve and valves which belong to the total designated 4 extinguishing valve body
  • a Horizontally in any plane of the structure such as
  • the extinguishing agent valve station 4 is connected via a main line 11 with the pipe system 5, which passes through the structure 1, for example in the vicinity of the roof structure.
  • the pipe system 5 may be formed as a ring or box line 12 which is meshed horizontally by the parallel lines 6.
  • FIG. 2 and 3 show- the vertical supports 2 connected.
  • Each vertical support 2 is connected via a short horizontal branch line 13 to the control unit 7.1 ... 7.n, which connects via a vertical branch line 14 with pipe bend 15 in the ring or box line 12.
  • the vertical supports 2 are preferably made of steel tube and are provided at regular intervals with sleeves 16 with internal thread, which are cohesively, for example, by welding, inserted into the tubular jacket of the supports.
  • the extinguishing agent ejection devices 8 preferably spray nozzles, liquid and pressure-tight screwed and aligned according to the desired spraying direction.
  • vertical supports 2 made of waterproof concrete, without departing from the invention.
  • Fig. 4a to 4d For example, the distribution of the sleeves 16 at the periphery of the vertical supports 2 is shown.
  • the screwed into the sockets 16 Löschschitzaussch Anlagenen 8 throw out such an amount of extinguishing agent, which give a homogeneous and sufficiently thick extinguishing agent wall of extinguishing agent mist between the columns 2, to achieve the required fire resistance for the corresponding fire protection section A to D according to a fire wall.
  • the distribution and the number of extinguishing agent ejection devices 8 are determined by the dimensions of the surface to be protected, the predetermined fire resistance time and the necessary volume of the extinguishing agent mist to be generated.
  • extinguishing agent ejection devices 8 For an area of, for example, 100 m 2 , a total of 4 extinguishing agent ejection devices 8 for producing a 1.5 m thick and homogeneous extinguishing agent wall from extinguishing agent mist have proven sufficient. For example, it is also possible to provide only two or up to six extinguishing agent ejection devices 8, which are able to eject the extinguishing agent in different directions depending on the requirements. As extinguishing agent ejection devices 8 spray water nozzles, fine spray nozzles, full cone nozzles with upstream filter or controllable nozzles are equally suitable.
  • the vertical distance of the extinguishing agent ejection devices 8 is suitably matched with the dimensions of the shelf heights of the erected in the fire protection section A or B shelf storage.
  • the Fig. 5a and 5b In the case that the vertical supports 2 is elevated on the bottom plate 17, the support 2 is liquid-tightly closed by a foot plate 18, which by means of threaded rods 19 is anchored in a cage in the bottom plate 17.
  • the vertical support 2 has near its base plate 18 a sleeve 20 for receiving a not shown venting and emptying device. If the vertical support 2 is anchored directly in the bottom plate 17, a draining device 46 with drainage must be provided (see Fig. 5b ).
  • each control unit 7.1 ... 7.n may be a detection means 9, for example, a hydrothermal hose with fabric reinforcement, connected, which is laid in the plane defined by the regularly spaced apart supports 2 vertical planes E1 ... En zigzag.
  • the hose is maintained, for example, under a control pressure of 0.5 to 20, preferably 3.0 to 4.0, bar, which is replaced by a foreign medium such as a gas, preferably compressed air, or a liquid, preferably water, is generated.
  • a control pressure of 0.5 to 20, preferably 3.0 to 4.0, bar, which is replaced by a foreign medium such as a gas, preferably compressed air, or a liquid, preferably water, is generated.
  • the hydrothermal hose heat detectors or, for example, directly use the line 3 of the supports 2 monitoring pressure switch 47.
  • the pressure monitors 47 are then connected to the logic matrix 10, which activates the corresponding control units 7.1 ... 7.n (see Fig. 3 ).
  • the Fig. 6 shows the laying of the
  • the hydrothermal hose operates as a linear thermo-detector, which is supplied with a control pressure of 0.5 to 20 bar, here 4 bar.
  • the control medium may be gaseous, preferably compressed air, or else liquid, preferably water.
  • the control unit 7.1 ... 7.n is further connected to the logic array 10 of the fire panel and signals the release of the extinguishing agent ejection devices 8 for generating the water wall, for example in the plane E1.
  • the logic matrix 10 determines the further levels En belonging to the corresponding fire protection section A and activates the control units 7.n belonging to these levels, which in turn cause the opening of the extinguishing agent supply to the affected planes En.
  • the corresponding fire protection section is thus sealed off, so that the fire can not spread over the adjacent sections of the structure 1.
  • the fire resistance of the individual sections can be further increased if within the fire protection sections at least one further connected to the logic matrix 10 detection means such as a smoke detector is provided. Once this detects a fire hazard, controls the logic matrix 10 belonging to the fire control units 7.n, which trigger the extinguishing agent supply for generating the vertical and / or horizontal extinguishing agent walls in the fire surrounding the spray levels between the vertical supports 2.
  • the at least one further detection means can expediently be fastened in the roof area of the building 1 above the head of the building, for example the block storage.
  • other detection means such as mechanical, hydraulic, thermal, optical systems, such as sprinkler systems are suitable in addition to the smoke detector.
  • the Fig. 7 and 8th show the structure of the control unit 7.1 to 7.n as a dry variant.
  • the control unit 7.1 ... 7.n consists essentially of a provided with an input and output line 21 and 22, a diaphragm valve 23 and a pilot valve 24.
  • the diaphragm valve 23 has a diaphragm chamber 25 in which a membrane 26 between the housing 27 of Diaphragm valve 23 and a diaphragm chamber 25 final lid 28 is fixed. In the closed state, the membrane 26 is full on the valve seat 29 of the diaphragm valve 23 and blocks the Löschschzutritt in the outflow chamber 30 of the diaphragm valve 23rd
  • the cover 28 carries a connection 31 for a compressed air hose 32, which is connected to a compressed air source, not shown, and the pilot valve 24.
  • the compressed air source presses the diaphragm 26 on its valve seat 29 and acts on the connected to the pilot valve 24, end by an end 33rd closed hydrothermal hose.
  • Compressed air hose and hydrothermal hose are secured by a check valve 34 from each other.
  • the hose can be shut off by a ball valve 35 with respect to the pilot valve 24.
  • a ball valve 36 to shut off the extinguishing agent supply to the diaphragm valve 23.
  • the membrane 26 is relieved and released from its valve seat 29 due to the pending Löschstoff Kunststoffes from the valve seat 29 through the membrane 26 incorporated in the nozzle 37 and fluid channels 38 between pilot valve 24 and outflow chamber 30 escapes in the membrane chamber 25th and in the pilot valve 24 located air, so that a rapid response of the diaphragm valve 23 is ensured.
  • the extinguishing agent passes through the diaphragm chamber 25 in the outflow chamber 30 and flows through the vertical supports 2 to the extinguishing agent ejection devices 8, from which the extinguishing agent can atomized in the planes E1 ... En to emerge to form the extinguishing agent wall.
  • a pressure sensor 39 is mounted, which detects the pressure drop and via a connecting line 40 to a converter 41 which is in communication with the main water valve of the extinguishing valve body 4 via a control unit. It opens the main water valve when the signal is present.
  • the diaphragm valve 23 may also be a solenoid valve 42 (see Fig. 9 ) are used in the control unit 7.1 ... 7.n.
  • the control of the valve is initiated in this case by a pressure drop detecting sensor 39 or by the pressure switch 47, which causes the trigger mechanism 43 in the trigger chamber 44 of the solenoid valve 42 to open the valve seat and release the pending extinguishing agent.
  • the Fig. 10 shows the control unit 7.1 ... 7.n as a wet variant.
  • no sensor 39 for detecting the pressure drop and driving the main water valve is required.
  • the extinguishing agent is without additional shut-off in the diaphragm chamber 25 and presses the membrane sealingly on the valve seat 29.
  • the further structure corresponds to the control unit 7.1. according to Fig. 7 ,
  • the Fig. 11 illustrates the course of the method according to the invention.
  • the structure 1 is subdivided into several fire protection sections A to D according to the present conditions.
  • sections A to D are each surrounded by vertical spray levels E1 .... En, which are spanned between the vertical supports 2 of the structure 1.
  • En is traversed by detection means 9 such as a heat line detector and is monitored for temperature and pressure changes and controlled so that each section A to D is separated on its own and to a certain extent from a virtual fire wall in the form of a Extinguishing agent wall is enclosed by spray.
  • Each spray level is assigned to at least one control unit 7.1... 7.n, which is connected to the logic matrix 10 of the fire panel. If a pressure drop due to a fire in one of the sections A to D is detected by the detection means 9 in a spray level E.1.. Pressure sensor 39 this information after conversion into a digital signal to the logic array 10 on. It processes the signal in which the planes E.1 ... En and columns 2 belonging to the section concerned are determined.
  • the logic matrix 10 opens via a control unit designed as a solenoid valve main valve of the extinguishing valve body 4 and controls the affected control units 7.1 ... 7.n for the purpose of generating vertical extinguishing agent walls in the planes E.1 ... En between the supports 2 automatically.
  • the fire-prone section is then surrounded on all sides by a homogeneous, dense extinguishing agent wall of extinguishing agent mist, which fulfills the function of a fire protection wall.
  • the fire or the fire hazard will be caused by at least one further head above the block bearing Logic matrix 10 connected detection means 45, such as smoke detectors detected and transmitted as a signal to the logic array 10.
  • detection means 45 such as smoke detectors detected and transmitted as a signal to the logic array 10.
  • the logic matrix 10 initiates the opening of the main valve of the extinguishing agent valve station 4 and the activation of the corresponding control units 7.1... 7n for generating the extinguishing agent walls along the affected section.
  • the fire or the fire hazard can be controlled volume-specific.
  • the fire or the fire hazard can be controlled volume-specific.
  • the volume-specific fight of the fire after the procedure of the DE 10 2006 024 688 B3 is carried out.
  • the logic matrix 10 can also be triggered by a heat line detector and / or automatic detector. It can also be activated manually and reset by a reset. Apart from water, other extinguishing agents such as inert gases, chemical gases, powders or foams can be used as extinguishing agents. It is understood that the device according to the invention for carrying out the method is then adapted to the corresponding extinguishing agent.
  • the solution according to the invention leads to the extraordinary advantage that the structure 1 can be constructed by the plurality of vertical supports 2 in lightweight construction, so that saves considerable amounts of building materials and at the same time the safety and fire resistance of the building are significantly increased.
  • the solution according to the invention makes it possible to involve classical firefighting methods, in which the vertical extinguishing agent-carrying supports 2, water extraction devices, such as fittings or hydrants, can be easily connected to the corresponding fire-fighting devices.
  • suitable means for reducing the corrosion are admixed with the extinguishing agent.
  • LIST OF REFERENCE NUMBERS building 1 Vertical supports of 1 2 Lines in 2 3 Extinguishing valve station 4 pipe system 5 Parallel lines in 5 6 control units 7.1 ...
  • Extinguishing agent ejectors 8th detection means 9 logic array 10 main 11 Ring or sewer line 12 Horizontal branch line 13 Vertical branch line 14 Pipe bend of 14 15 Sleeves in 2 16 Base plate of 1 17 footplate 18 threaded rods 19 Sleeve for draining 20 Input line of 23 21 Output line of 23 22 diaphragm valve 23 pilot valve 24 diaphragm chamber 25 membrane 26 Case of 23 27 cover 28 valve seat 29 Outflow chamber of 23 30 connection 31 Compressed air hose 32 tail 33 check valve 34 Ball valve of 24 35 Ball valve of 23 36 Nozzle in 26 37 fluid channels 38 pressure sensor 39 connecting line 40 converter 41 magnetic valve 42 trigger mechanism 43 outflow 44 Further detection means 45 drainage tube 46 pressure switch 47 Fire protection section A, B, C, D Spraying for extinguishing agent walls E1 ... En

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Claims (23)

  1. Procédé de lutte en volume et ou en surface contre le feu grâce à des agents extincteurs dans des secteurs, menacés par l'incendie, de bâtiments et d'installations, dans lequel l'agent extincteur est acheminé par un système de canalisation (5), agencé de manière horizontale dans le bâtiment (1), muni de dérivations et de clapets d'arrêt appartenant à un poste de distribution d'agent extincteur (4), et, en cas d'incendie, l'agent extincteur est nébulisé ou vaporisé sous pression de manière fine en une quantité spécifique grâce à des buses de vaporisation (8) et pour une durée spécifique, dans lequel les clapets d'arrêt sont ouverts après détection d'un foyer d'incendie par un moyen de détection (9) en vue de la libération de l'agent, un signal de déclenchement est produit et une alarme est simultanément déclenchée grâce à une matrice logique, au moins un message d'alerte à l'incendie est émis au niveau d'un poste de secours, l'agent extincteur est libéré et des installations électriques et des installations pouvant alimenter l'incendie sont arrêtées, dans lequel au moins un rideau d'agent extincteur constitué d'un nuage de vaporisation est produit, autour du foyer d'incendie et/ou dans le secteur menacé par l'incendie en vue d'entraver la propagation d'une charge thermique dans d'autres secteurs, le long d'au moins un plan de vaporisation (E1... En) vertical et/ou horizontal surveillé par le moyen de détection (9), s'étendant entre les piliers de guidage d'agent extincteur (2) porteurs et non porteurs intégrés dans le bâtiment (1) et appartenant au secteur du foyer d'incendie ou au secteur menacé par l'incendie, caractérisé en ce que au moins un autre rideau d'agent extincteur est produit, ledit rideau étant constitué d'un nuage de vaporisation destiné à la protection et refroidissement d'issues de secours, de voies ou de passages, d'ouvertures dans des cloisons pare-feu et de l'équipement technique au sein du bâtiment (1), le long des plans de vaporisation (E1...En) s'étendant entre lesdits piliers de guidage d'agent extincteur (2) verticaux assignés, comprenant les étapes consistant à :
    a) répartir les piliers de guidage d'agent extincteur (2) du bâtiment (1) entre les différents secteurs, issues de secours, voies ou passages, ouvertures dans des cloisons pare-feu et équipement technique menacés par l'incendie,
    b) rassembler les secteurs et piliers de guidage d'agent extincteur (2) menacés par l'incendie en des sections de surveillance (A, B, C, D) de grande taille équipés respectivement d'appareils de projection d'agent extincteur (8) assignés auxdites sections,
    c) constituer les plans (E1... En) pour des rideaux d'agent extincteur entre les piliers (2) verticaux appartenant au secteur de foyer d'incendie ou au secteur menacé par l'incendie grâce à une étape consistant à activer les appareils de projection d'agent extincteur (8) appartenant à la section de surveillance (A, B, C, D) respective grâce à une unité de commande (7.1 ...7n),
    d) détecter et localiser le feu au sein de la section de surveillance (A, B, C, D) grâce à des moyens de détection (9) qui transmettent une modification de température, de fumée et/ou de pression vers les unités de commande (7.1...7n) à déclencher et vers la matrice logique (10),
    e) déterminer les piliers verticaux (2) entre lesquels le rideau d'agent extincteur vertical et/ou horizontal doit être produit, les unités de commande (7.1 ...7n) correspondantes se verrouillant,
    f) convertir la modification de température, de fumée et/ou de pression selon l'étape d) en une valeur pilote et activer les unités de commande (7.1...7n) assignées aux piliers verticaux (2) pour ouvrir et/ou fermer les appareils de projection d'agent extincteur (8) afin de produire le rideau d'agent extincteur.
  2. Procédé selon la revendication 1, caractérisé en ce que les unités de commande (7.1...7n) sont activées par la matrice logique (10) qui détermine les piliers (2) appartenant au secteur du foyer d'incendie ou menacé par l'incendie et verrouille et/ou active les unités de commande (7.1...7n) correspondantes afin d'envoyer ou bloquer l'agent extincteur.
  3. Procédé selon la revendication 1, caractérisé en ce que toutes les unités de commande (7.1...7n) et appareils destinés à prévenir des tiers, la mise hors tension des installations électriques et/ou transmettre les signaux aux services de lutte contre l'incendie sont activé(e)s par la matrice logique (10).
  4. Procédé selon la revendication 1 ou 2, caractérisé en ce que la matrice logique (10), en cas d'incendie, ouvre d'abord le poste de distribution d'agent extincteur (4) et active ensuite de manière retardée les unités de commande (7.1...7n) concernées.
  5. Procédé selon la revendication 1, caractérisé en ce que la matrice logique (10) peut être déclenchée de manière manuelle.
  6. Procédé selon la revendication 1, caractérisé en ce que la matrice logique (10) est déclenchée par un détecteur de chaleur en ligne et/ou un détecteur automatique, de manière préférée un détecteur de fumée.
  7. Procédé selon la revendication 1, caractérisé en ce que la matrice logique (10) peut être réinitialisée grâce à un dispositif de remise à zéro.
  8. Procédé selon la revendication 1, caractérisé en ce que de l'eau, des gaz inertes, des gaz chimiques, des poudres ou des mousses sont utilisés comme agent extincteur.
  9. Procédé selon la revendication 8, caractérisé en ce que des produits destinés à réduire ou empêcher la corrosion et le vieillissement du système de canalisation, des conduites présentes dans les piliers (2) verticaux et des robinetteries sont ajoutés par mélange à l'agent.
  10. Procédé selon la revendication 1, caractérisé en ce que les agents extincteurs sont expulsés avec une pression comprise entre 0,5 et 20 bars.
  11. Procédé selon la revendication 1, caractérisé en ce que des systèmes mécaniques, hydrauliques, thermiques, optiques, par exemple des systèmes de gicleurs automatiques munis de détecteurs pyrolytiques, sont utilisés comme moyens de déclenchement et de détection (9).
  12. Procédé selon l'une quelconque des revendications 1 à 11, caractérisé en ce que la quantité et la répartition de l'agent extincteur est mise en oeuvre de manière réglable et sélective librement en fonction du déroulement de l'incendie.
  13. Procédé selon la revendication 1, caractérisé en ce qu'un système de conduite sec ou humide inscrit en réseau dans un plan quelconque du bâtiment et comportant des piliers (2) verticaux montants ou descendants, se trouvant en liaison fonctionnelle avec ledit système, pouvant être ouverts et fermés grâce à des unités de commande (7.1...7n) et munis de dérivations supportant des buses d'extinctions (8) destinées à acheminer l'agent extincteur dans le secteur de l'incendie et entre les piliers (2), est utilisé en tant que système de canalisation (5) horizontal.
  14. Procédé selon la revendication 1, caractérisé en ce que les agents extincteurs sont vaporisés ou nébulisés essentiellement dans une direction de projection horizontale à partir des appareils de projection d'agent extincteur (8).
  15. Dispositif de mise en oeuvre du procédé selon la revendication 1, comprenant au moins un récipient d'agent extincteur destiné à tenir à disposition au moins un agent, au moins un système destiné à produire la pression d'agent extincteur, un système de canalisation (5) inscrit en réseau et intégré de manière horizontale dans un plan quelconque du bâtiment afin de faire parvenir l'agent extincteur par l'intermédiaire d'une vanne d'eau principale dans une pluralité de piliers (2) creux et verticaux du bâtiment (1), dans lequel les piliers (2) sont munis d'appareils de projection d'agent extincteur (8) destiné à expulser l'agent, de soupape destinée à ouvrir et fermer les conduites, de moyens de détection (9) destinés à détecter un incendie, d'un détecteur d'incendie destiné à traiter et transmettre l'alerte incendie ainsi qu'à déclencher des mesures de lutte contre l'incendie dans diverses sections de protection contre le feu (A, B, C, D) du bâtiment (1), et d'une matrice logique (10), dans lequel les piliers de guidage d'agent extincteur (2) verticaux creux, porteurs et non porteurs du bâtiment s'étendent autour des, et/ou dans au moins un des, plans de vaporisation (E1... En) verticaux et/ou horizontaux des sections de protection contre le feu, dans lequel au moins le moyen de détection (9) et une unité de commande (7.1...7n) sont assignés à l'ouverture et à la fermeture des appareils de projection d'agent extincteur (8) du plan de vaporisation concerné et l'ensemble des plans de vaporisation (E1...En) et des unités de commande (7.1...7n) sont commandés de manière commune par la matrice logique (10) en vue d'un déclenchement simultané du cloisonnement du foyer d'incendie ou du secteur menacé par l'incendie, caractérisé en ce que les piliers de guidage d'agent extincteur (2) verticaux, les appareils de projection d'agent extincteur (8) et le moyen de détection (9) sont positionnés au niveau d'issues de secours, voies ou passages, d'ouvertures au niveau de cloison pare-feu ou d'appareillages technologiques du bâtiment, dans lequel la matrice logique (10) est configurée de sorte qu'elle met en place entre les piliers assignés, lors de la mise en oeuvre des étapes a) à f) selon la revendication 1, un autre rideau d'agent extincteur constitué de nuage de vaporisation en vue de protéger et refroidir les issues de secours, voies ou passages, ouvertures au niveau de cloisons pare-feu ou appareillages technologiques au sein du bâtiment.
  16. Dispositif selon la revendication 15, caractérisé en ce que les plans de vaporisation (E1...En) sont assignés à au moins un autre moyen de détection (45) surveillant l'intérieur de la section de protection contre l'incendie (A, B, C, D) et relié à la matrice logique (10).
  17. Dispositif selon la revendication 16, caractérisé en ce que l'autre moyen de détection (45) est un système mécanique, hydraulique, thermique, optique, par exemple un système de gicleurs automatiques ou également un détecteur de fumée.
  18. Dispositif selon la revendication 16, caractérisé en ce que les piliers verticaux (2) sont agencés les uns par rapport aux autres avec des intervalles en ligne droite.
  19. Dispositif selon la revendication 16, caractérisé en ce que le système de canalisation (5) horizontal et les piliers verticaux (2) sont secs et les appareils de projection d'agent extincteur (8) sont ouverts.
  20. Dispositif selon la revendication 16, caractérisé en ce que le système de canalisation (5) horizontal et les piliers verticaux (2) sont humides jusqu'à l'unité de commande (7.1...7n).
  21. Dispositif selon la revendication 15, caractérisé en ce que les appareils de projection d'agent extincteur (8) sont des buses d'aspersion d'eau, des buses d'aspersion fine, des buses à cône plein munies d'un filtre placé en amont, ou des buses pouvant être commandées, qui sont agencées individuellement ou en combinaison les unes avec les autres au niveau des piliers verticaux (2) de sorte que leurs directions de projection sont orientées essentiellement dans la direction horizontale et produisent un rideau d'agent extincteur.
  22. Dispositif selon la revendication 15, caractérisé en ce que les appareils de projection d'agent extincteur (8) de piliers (2) se trouvant les uns à côté des autres sont orientés les uns vers les autres dans le plan.
  23. Dispositif selon la revendication 15, caractérisé en ce que des robinetteries de prise d'eau, des bouches d'incendie, ou similaires, sont prévues au niveau des piliers verticaux (2) en vue d'une alimentation d'eau d'extinction destinée à une lutte secondaire contre l'incendie.
EP09801387.3A 2008-12-04 2009-11-30 Procédé et dispositif pour la lutte contre l'incendie spécifique à un volume et/ou une surface dans des zones de bâtiments et d'installations menacées par un incendie Not-in-force EP2373384B8 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008060207A DE102008060207B3 (de) 2008-12-04 2008-12-04 Verfahren und Vorrichtung zum volumen- und/oder flächenspezifischen Bekämpfen von Feuer in brandgefährdeten Bereichen von Bauten und Anlagen
PCT/DE2009/001682 WO2010063266A1 (fr) 2008-12-04 2009-11-30 Procédé et dispositif pour la lutte contre l'incendie spécifique à un volume et/ou une surface dans des zones de bâtiments et d'installations menacées par un incendie

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EP2373384A1 EP2373384A1 (fr) 2011-10-12
EP2373384B1 true EP2373384B1 (fr) 2018-07-11
EP2373384B8 EP2373384B8 (fr) 2018-10-31

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DE (1) DE102008060207B3 (fr)
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DE102011103443A1 (de) 2011-06-07 2012-12-13 Bernhard Heming Bauwerk in Form einer Lager- und Verkaufshalle
DE102014226639A1 (de) 2014-12-19 2016-06-23 Minimax Gmbh & Co. Kg Feuerlöschanlagenventile und Feuerlöschanlagen mit selbigen
KR101803806B1 (ko) * 2016-01-25 2017-12-04 임인택 무선 재난 화재 감지 및 방범 예방을 겸용하기 위한 휴대 조명등을 구비하는 사회 안전망 시스템
DE102021004378A1 (de) 2021-08-26 2023-03-02 Mercedes-Benz Group AG Hochdrucknebellöscheinheit, insbesondere für einen Kraftwagen

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RU2011127191A (ru) 2013-01-10
EP2373384B8 (fr) 2018-10-31
EP2373384A1 (fr) 2011-10-12
DE102008060207B3 (de) 2010-07-08
RU2515460C2 (ru) 2014-05-10
WO2010063266A1 (fr) 2010-06-10

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